15-64 years: 56.9% (male 308,251/female 331,623)
65 years and over: 3.7% (male 15,261/female 25,938) (2009 est.)
Median age:
total: 18.8 years
male: 18.2 years
female: 19.5 years (2009 est.)
Population growth rate:
-0.459% (2009 est.) country comparison to the world: 225
Birth rate:
26.25 births/1,000 population (2009 est.) country comparison to the world: 63